Oracle Database Engineer – High Availability & Security

NTT DATA, Inc.; Jacksonville (FL); Hybrid; USD 110,000 - 160,000; Full time

Job summary

NTT DATA seeks a Database Engineer (Oracle) to join our Jacksonville, FL team. You will manage Oracle databases, ensure high availability, perform patching, and coordinate with security and infrastructure teams to protect production systems.

You will rely on your 7+ years of Oracle experience to tune performance, implement Data Guard and RAC, and support business-critical applications in a hybrid work environment.

Qualifications

• 7+ years administering Oracle databases in enterprise environments.
• 5+ years of experience supporting Oracle 12c/19c or newer versions.
• 5+ years of experience with database performance tuning and optimization.
• 3+ years of experience performing database vulnerability patching, remediation, and security updates in production environments.
• 3+ years of experience with backup and recovery using RMAN
• 3+ years of experience implementing Oracle security and access controls.
• Experience with Oracle RAC and Data Guard administration.
• Experience supporting high-availability and disaster recovery environments.
• Strong knowledge of SQL and PL/SQL
• Experience working in Linux/Unix environments.
• Experience troubleshooting production issues and performing root-cause analysis.
• Strong communication skills and experience supporting business-critical applications.

Responsibilities

• Analyze database and infrastructure vulnerabilities and develop remediation plans.
• Execute vulnerability remediation activities and validate successful resolution across development, test, and production environments.
• Support deployment, patching, maintenance, and operational activities across Oracle database platforms.
• Perform database patching and upgrades while maintaining platform stability and compliance.
• Collaborate with infrastructure, security, and application teams to address database-related security findings.

Skills

Oracle databases

SQL

PL/SQL

RMAN

Linux/Unix

Data Guard

Oracle RAC

Vulnerability patching

Root cause analysis

Communication skills

Tools

Oracle Enterprise Manager

Shell scripting

Job description

NTT DATA seeks a Database Engineer (Oracle) to join our Jacksonville, FL team. You will manage Oracle databases, ensure high availability, perform patching, and coordinate with security and infrastructure teams to protect production systems.

You will rely on your 7+ years of Oracle experience to tune performance, implement Data Guard and RAC, and support business-critical applications in a hybrid work environment.